My DUB building of dstep on Ubuntu 15.04 fails because it can't find the libclang which is placed in

    /usr/lib/llvm3-6/lib/libclang.so.1

How do I tell `dub build` where to find libraries in non-standard directories?

On Friday, 10 July 2015 at 09:27:19 UTC, Nordlöw wrote:
> How do I tell `dub build` where to find libraries in non-standard directories?

From the command line that is...

On Friday, 10 July 2015 at 09:27:19 UTC, Nordlöw wrote:
> How do I tell `dub build` where to find libraries in non-standard directories?

You're missing the development package libclang-dev, which should come with a pkg-config.

On Friday, 10 July 2015 at 09:29:49 UTC, Martin Nowak wrote:
> On Friday, 10 July 2015 at 09:27:19 UTC, Nordlöw wrote:
>> How do I tell `dub build` where to find libraries in non-standard directories?
>
> You're missing the development package libclang-dev, which should come with a pkg-config.

I've already installed libclang-dev.

The problem is that I can't find a way (from the command line) (by reading the DUB docs) to tell DUB that it's placed in

    /usr/lib/llvm-3.6/lib/libclang.so.1

I don't what to have to modify the dub.json (lflags variable) as I want automation.

Aren't all DUB the variables somehow modifiable in shell call?!

Further

    `pkg-config --list-all |grep clang`

shows nothing.

On 10/07/2015 9:34 p.m., "Nordlöw" wrote:
> On Friday, 10 July 2015 at 09:29:49 UTC, Martin Nowak wrote:
>> On Friday, 10 July 2015 at 09:27:19 UTC, Nordlöw wrote:
>>> How do I tell `dub build` where to find libraries in non-standard
>>> directories?
>>
>> You're missing the development package libclang-dev, which should come
>> with a pkg-config.
>
> I've already installed libclang-dev.
>
> The problem is that I can't find a way (from the command line) (by
> reading the DUB docs) to tell DUB that it's placed in
>
>      /usr/lib/llvm-3.6/lib/libclang.so.1
>
> I don't what to have to modify the dub.json (lflags variable) as I want
> automation.
>
> Aren't all DUB the variables somehow modifiable in shell call?!
>
> Further
>
>      `pkg-config --list-all |grep clang`
>
> shows nothing.

LFLAGS="..." dub build

On Friday, 10 July 2015 at 09:37:42 UTC, Rikki Cattermole wrote:
> On 10/07/2015 9:34 p.m., "Nordlöw" wrote:
>> On Friday, 10 July 2015 at 09:29:49 UTC, Martin Nowak wrote:
>>> On Friday, 10 July 2015 at 09:27:19 UTC, Nordlöw wrote:
>>>> How do I tell `dub build` where to find libraries in non-standard
>>>> directories?
>>>
>>> You're missing the development package libclang-dev, which should come
>>> with a pkg-config.
>>
>> I've already installed libclang-dev.
>>
>> The problem is that I can't find a way (from the command line) (by
>> reading the DUB docs) to tell DUB that it's placed in
>>
>>      /usr/lib/llvm-3.6/lib/libclang.so.1
>>
>> I don't what to have to modify the dub.json (lflags variable) as I want
>> automation.
>>
>> Aren't all DUB the variables somehow modifiable in shell call?!
>>
>> Further
>>
>>      `pkg-config --list-all |grep clang`
>>
>> shows nothing.
>
> LFLAGS="..." dub build

LDFLAGS="-L/usr/lib/llvm-3.6/lib" dub build --compiler="/usr/bin/dmd" -v

has not effect:

/usr/bin/dmd -of.dub/build/default-debug-linux.posix-x86_64-dmd_2067-0E9173B3A2F733029144DC3F174B9E99/dstep -debug -g -version=Have_dstep -version=Have_dstack -version=Have_mambo -version=Have_tango -Idstep -Iclang -I../../.dub/packages/dstack-0.0.3 -I../../.dub/packages/mambo-0.0.4 -I../../.dub/packages/tango-1.0.1_2.067 -Jresources clang/Compiler.d clang/Cursor.d clang/Diagnostic.d clang/File.d clang/Index.d clang/SourceLocation.d clang/TranslationUnit.d clang/Type.d clang/Util.d clang/Visitor.d clang/c/CXErrorCode.d clang/c/CXString.d clang/c/Index.d dstep/config/Configuration.d dstep/core/Exceptions.d dstep/driver/Application.d dstep/driver/DStep.d dstep/translator/Declaration.d dstep/translator/Enum.d dstep/translator/IncludeHandler.d dstep/translator/Output.d dstep/translator/Record.d dstep/translator/Translator.d dstep/translator/Type.d dstep/translator/objc/Category.d dstep/translator/objc/ObjcInterface.d ../../.dub/packages/dstack-0.0.3/libdstack.a ../../.dub/packages/mambo-0.0.4/libmambo.a ../../.dub/packages/tango-1.0.1_2.067/libtango.a -L-lclang -L-rpath -L. -L-L. -L-lbz2 -vcolumns
../../.dub/packages/mambo-0.0.4/mambo/util/Traits.d(154,39): Deprecation: typedef is removed
../../.dub/packages/mambo-0.0.4/mambo/util/Traits.d(182,30): Deprecation: typedef is removed
/usr/bin/ld: error: cannot find -lclang

Using export as

    export LDFLAGS="-L/usr/lib/llvm-3.6/lib"; dub build --compiler=/usr/bin/dmd

doesn't work either.

Adding "-L-L/usr/lib/llvm3-6/lib" to the call to dmd works.

What's wrong with my call to DUB?

I'm sitting on DUB git master.

On 10/07/2015 11:02 p.m., "Nordlöw" wrote:
> On Friday, 10 July 2015 at 09:37:42 UTC, Rikki Cattermole wrote:
>> On 10/07/2015 9:34 p.m., "Nordlöw" wrote:
>>> On Friday, 10 July 2015 at 09:29:49 UTC, Martin Nowak wrote:
>>>> On Friday, 10 July 2015 at 09:27:19 UTC, Nordlöw wrote:
>>>>> How do I tell `dub build` where to find libraries in non-standard
>>>>> directories?
>>>>
>>>> You're missing the development package libclang-dev, which should come
>>>> with a pkg-config.
>>>
>>> I've already installed libclang-dev.
>>>
>>> The problem is that I can't find a way (from the command line) (by
>>> reading the DUB docs) to tell DUB that it's placed in
>>>
>>>      /usr/lib/llvm-3.6/lib/libclang.so.1
>>>
>>> I don't what to have to modify the dub.json (lflags variable) as I want
>>> automation.
>>>
>>> Aren't all DUB the variables somehow modifiable in shell call?!
>>>
>>> Further
>>>
>>>      `pkg-config --list-all |grep clang`
>>>
>>> shows nothing.
>>
>> LFLAGS="..." dub build
>
> LDFLAGS="-L/usr/lib/llvm-3.6/lib" dub build --compiler="/usr/bin/dmd" -v
>
> has not effect:
>
> /usr/bin/dmd
> -of.dub/build/default-debug-linux.posix-x86_64-dmd_2067-0E9173B3A2F733029144DC3F174B9E99/dstep
> -debug -g -version=Have_dstep -version=Have_dstack -version=Have_mambo
> -version=Have_tango -Idstep -Iclang -I../../.dub/packages/dstack-0.0.3
> -I../../.dub/packages/mambo-0.0.4
> -I../../.dub/packages/tango-1.0.1_2.067 -Jresources clang/Compiler.d
> clang/Cursor.d clang/Diagnostic.d clang/File.d clang/Index.d
> clang/SourceLocation.d clang/TranslationUnit.d clang/Type.d clang/Util.d
> clang/Visitor.d clang/c/CXErrorCode.d clang/c/CXString.d clang/c/Index.d
> dstep/config/Configuration.d dstep/core/Exceptions.d
> dstep/driver/Application.d dstep/driver/DStep.d
> dstep/translator/Declaration.d dstep/translator/Enum.d
> dstep/translator/IncludeHandler.d dstep/translator/Output.d
> dstep/translator/Record.d dstep/translator/Translator.d
> dstep/translator/Type.d dstep/translator/objc/Category.d
> dstep/translator/objc/ObjcInterface.d
> ../../.dub/packages/dstack-0.0.3/libdstack.a
> ../../.dub/packages/mambo-0.0.4/libmambo.a
> ../../.dub/packages/tango-1.0.1_2.067/libtango.a -L-lclang -L-rpath -L.
> -L-L. -L-lbz2 -vcolumns
> ../../.dub/packages/mambo-0.0.4/mambo/util/Traits.d(154,39):
> Deprecation: typedef is removed
> ../../.dub/packages/mambo-0.0.4/mambo/util/Traits.d(182,30):
> Deprecation: typedef is removed
> /usr/bin/ld: error: cannot find -lclang
>
> Using export as
>
>      export LDFLAGS="-L/usr/lib/llvm-3.6/lib"; dub build
> --compiler=/usr/bin/dmd
>
> doesn't work either.
>
> Adding "-L-L/usr/lib/llvm3-6/lib" to the call to dmd works.
>
> What's wrong with my call to DUB?
>
> I'm sitting on DUB git master.

No no, LFLAGS not LDFLAGS. It's basically lflags from dub file but in environment args.

On Friday, 10 July 2015 at 11:02:16 UTC, Nordlöw wrote:
> What's wrong with my call to DUB?
>
> I'm sitting on DUB git master.

Found

    DFLAGS="-L-L/usr/lib/llvm-3.6/lib" dub build --compiler=/usr/bin/dmd

to work but that's a bit ugly.

On Friday, 10 July 2015 at 11:21:34 UTC, Rikki Cattermole wrote:
> No no, LFLAGS not LDFLAGS. It's basically lflags from dub file but in environment args.

No, doesn't work:

    LFLAGS="-L-L/usr/lib/llvm-3.6/lib" dub build --compiler=/usr/bin/dmd

fails aswell:

Target tango 1.0.1+2.067 is up to date. Use --force to rebuild.
Target mambo 0.0.4 is up to date. Use --force to rebuild.
Target dstack 0.0.3 is up to date. Use --force to rebuild.
Building dstep ~master configuration "default", build type debug.
Running /usr/bin/dmd...
../../.dub/packages/mambo-0.0.4/mambo/util/Traits.d(154,39): Deprecation: typedef is removed
../../.dub/packages/mambo-0.0.4/mambo/util/Traits.d(182,30): Deprecation: typedef is removed
/usr/bin/ld: error: cannot find -lclang

On Friday, 10 July 2015 at 11:56:23 UTC, Nordlöw wrote:
> fails aswell:

Should be

    LFLAGS="-L/usr/lib/llvm-3.6/lib" dub build --compiler=/usr/bin/dmd

but still fails